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Texas cities head-to-head

Dallas vs Austin.Which has cheaper electricity?

Deregulated Oncor vs the Austin Energy municipal carve-out. Voltcheckr compares every plan in both cities against your real usage — not just advertised rates.

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Dallas
kWh/mo avg
1,180
avg rate /kWh
13.8¢
avg bill /mo
$163
TDU
Oncor
Austin
kWh/mo avg
1,060
avg rate /kWh
13.5¢
avg bill /mo
$143
TDU
Mixed (Austin Energy + Oncor)
The honest take

Which city wins?

These aren't directly comparable. Dallas residents have full retail choice via Oncor and can find plans in the 10-12¢/kWh effective range. Austin residents inside the city limits are stuck with Austin Energy (municipal, ~13.5¢/kWh average, no shopping). The right comparison is Dallas vs Austin suburbs — places like Round Rock, Cedar Park, Pflugerville, and Georgetown run on Oncor and get the same 200+ retail plan catalog as Dallas. If you live in an Austin suburb on Oncor, you're leaving money on the table by not shopping.

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